2 * Implementation of the Microsoft Installer (msi.dll)
4 * Copyright 2005 Aric Stewart for CodeWeavers
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
23 * Actions dealing with files These are
29 * RemoveDuplicateFiles(TODO)
38 #include "wine/debug.h"
42 #include "msvcrt/fcntl.h"
47 #include "wine/unicode.h"
49 WINE_DEFAULT_DEBUG_CHANNEL(msi
);
51 extern const WCHAR szInstallFiles
[];
52 extern const WCHAR szDuplicateFiles
[];
53 extern const WCHAR szMoveFiles
[];
54 extern const WCHAR szPatchFiles
[];
55 extern const WCHAR szRemoveDuplicateFiles
[];
56 extern const WCHAR szRemoveFiles
[];
58 static const WCHAR cszTempFolder
[]= {'T','e','m','p','F','o','l','d','e','r',0};
68 WCHAR source
[MAX_PATH
];
71 static BOOL
source_matches_volume(struct media_info
*mi
, LPWSTR source_root
)
73 WCHAR volume_name
[MAX_PATH
+ 1];
75 if (!GetVolumeInformationW(source_root
, volume_name
, MAX_PATH
+ 1,
76 NULL
, NULL
, NULL
, NULL
, 0))
78 ERR("Failed to get volume information\n");
82 return !lstrcmpW(mi
->volume_label
, volume_name
);
85 static UINT
msi_change_media( MSIPACKAGE
*package
, struct media_info
*mi
)
88 LPWSTR error
, error_dialog
;
90 UINT r
= ERROR_SUCCESS
;
92 static const WCHAR szUILevel
[] = {'U','I','L','e','v','e','l',0};
93 static const WCHAR error_prop
[] = {'E','r','r','o','r','D','i','a','l','o','g',0};
95 if ( (msi_get_property_int(package
, szUILevel
, 0) & INSTALLUILEVEL_MASK
) == INSTALLUILEVEL_NONE
&& !gUIHandlerA
)
98 error
= generate_error_string( package
, 1302, 1, mi
->disk_prompt
);
99 error_dialog
= msi_dup_property( package
, error_prop
);
100 source_dir
= msi_dup_property( package
, cszSourceDir
);
101 PathStripToRootW(source_dir
);
103 while ( r
== ERROR_SUCCESS
&&
104 !source_matches_volume(mi
, source_dir
) )
106 r
= msi_spawn_error_dialog( package
, error_dialog
, error
);
110 msg
= strdupWtoA( error
);
111 gUIHandlerA( gUIContext
, MB_RETRYCANCEL
| INSTALLMESSAGE_ERROR
, msg
);
117 msi_free( error_dialog
);
118 msi_free( source_dir
);
124 * This is a helper function for handling embedded cabinet media
126 static UINT
writeout_cabinet_stream(MSIPACKAGE
*package
, LPCWSTR stream_name
,
136 rc
= read_raw_stream_data(package
->db
,stream_name
,&data
,&size
);
137 if (rc
!= ERROR_SUCCESS
)
141 if (MSI_GetPropertyW(package
, cszTempFolder
, tmp
, &write
))
142 GetTempPathW(MAX_PATH
,tmp
);
144 GetTempFileNameW(tmp
,stream_name
,0,source
);
146 track_tempfile(package
, source
);
147 the_file
= CreateFileW(source
, GENERIC_WRITE
, 0, NULL
, CREATE_ALWAYS
,
148 FILE_ATTRIBUTE_NORMAL
, NULL
);
150 if (the_file
== INVALID_HANDLE_VALUE
)
152 ERR("Unable to create file %s\n",debugstr_w(source
));
153 rc
= ERROR_FUNCTION_FAILED
;
157 WriteFile(the_file
,data
,size
,&write
,NULL
);
158 CloseHandle(the_file
);
159 TRACE("wrote %i bytes to %s\n",write
,debugstr_w(source
));
166 /* Support functions for FDI functions */
170 struct media_info
*mi
;
173 static void * cabinet_alloc(ULONG cb
)
175 return msi_alloc(cb
);
178 static void cabinet_free(void *pv
)
183 static INT_PTR
cabinet_open(char *pszFile
, int oflag
, int pmode
)
187 DWORD dwShareMode
= 0;
188 DWORD dwCreateDisposition
= OPEN_EXISTING
;
189 switch (oflag
& _O_ACCMODE
)
192 dwAccess
= GENERIC_READ
;
193 dwShareMode
= FILE_SHARE_READ
| FILE_SHARE_DELETE
;
196 dwAccess
= GENERIC_WRITE
;
197 dwShareMode
= FILE_SHARE_READ
| FILE_SHARE_WRITE
| FILE_SHARE_DELETE
;
200 dwAccess
= GENERIC_READ
| GENERIC_WRITE
;
201 dwShareMode
= FILE_SHARE_READ
| FILE_SHARE_WRITE
| FILE_SHARE_DELETE
;
204 if ((oflag
& (_O_CREAT
| _O_EXCL
)) == (_O_CREAT
| _O_EXCL
))
205 dwCreateDisposition
= CREATE_NEW
;
206 else if (oflag
& _O_CREAT
)
207 dwCreateDisposition
= CREATE_ALWAYS
;
208 handle
= CreateFileA( pszFile
, dwAccess
, dwShareMode
, NULL
,
209 dwCreateDisposition
, 0, NULL
);
210 if (handle
== INVALID_HANDLE_VALUE
)
212 return (INT_PTR
) handle
;
215 static UINT
cabinet_read(INT_PTR hf
, void *pv
, UINT cb
)
217 HANDLE handle
= (HANDLE
) hf
;
219 if (ReadFile(handle
, pv
, cb
, &dwRead
, NULL
))
224 static UINT
cabinet_write(INT_PTR hf
, void *pv
, UINT cb
)
226 HANDLE handle
= (HANDLE
) hf
;
228 if (WriteFile(handle
, pv
, cb
, &dwWritten
, NULL
))
233 static int cabinet_close(INT_PTR hf
)
235 HANDLE handle
= (HANDLE
) hf
;
236 return CloseHandle(handle
) ? 0 : -1;
239 static long cabinet_seek(INT_PTR hf
, long dist
, int seektype
)
241 HANDLE handle
= (HANDLE
) hf
;
242 /* flags are compatible and so are passed straight through */
243 return SetFilePointer(handle
, dist
, NULL
, seektype
);
246 static void msi_file_update_ui( MSIPACKAGE
*package
, MSIFILE
*f
, const WCHAR
*action
)
252 uirow
= MSI_CreateRecord( 9 );
253 MSI_RecordSetStringW( uirow
, 1, f
->FileName
);
254 uipath
= strdupW( f
->TargetPath
);
255 p
= strrchrW(uipath
,'\\');
258 MSI_RecordSetStringW( uirow
, 9, uipath
);
259 MSI_RecordSetInteger( uirow
, 6, f
->FileSize
);
260 ui_actiondata( package
, action
, uirow
);
261 msiobj_release( &uirow
->hdr
);
263 ui_progress( package
, 2, f
->FileSize
, 0, 0);
266 static UINT
msi_media_get_disk_info( MSIPACKAGE
*package
, struct media_info
*mi
)
271 static const WCHAR query
[] =
272 {'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ',
273 '`','M','e','d','i','a','`',' ','W','H','E','R','E',' ',
274 '`','D','i','s','k','I','d','`',' ','=',' ','%','i',0};
276 row
= MSI_QueryGetRecord(package
->db
, query
, mi
->disk_id
);
279 TRACE("Unable to query row\n");
280 return ERROR_FUNCTION_FAILED
;
283 mi
->disk_prompt
= strdupW(MSI_RecordGetString(row
, 3));
284 mi
->cabinet
= strdupW(MSI_RecordGetString(row
, 4));
285 mi
->volume_label
= strdupW(MSI_RecordGetString(row
, 5));
287 ptr
= strrchrW(mi
->source
, '\\') + 1;
288 lstrcpyW(ptr
, mi
->cabinet
);
289 msiobj_release(&row
->hdr
);
291 return ERROR_SUCCESS
;
294 static INT_PTR
cabinet_notify(FDINOTIFICATIONTYPE fdint
, PFDINOTIFICATION pfdin
)
296 TRACE("(%d)\n", fdint
);
300 case fdintPARTIAL_FILE
:
302 CabData
*data
= (CabData
*)pfdin
->pv
;
303 data
->mi
->is_continuous
= FALSE
;
306 case fdintNEXT_CABINET
:
308 CabData
*data
= (CabData
*)pfdin
->pv
;
309 struct media_info
*mi
= data
->mi
;
310 LPWSTR cab
= strdupAtoW(pfdin
->psz1
);
313 msi_free(mi
->disk_prompt
);
314 msi_free(mi
->cabinet
);
315 msi_free(mi
->volume_label
);
318 mi
->is_continuous
= TRUE
;
320 rc
= msi_media_get_disk_info(data
->package
, mi
);
321 if (rc
!= ERROR_SUCCESS
)
323 ERR("Failed to get next cabinet information: %d\n", rc
);
327 if (lstrcmpiW(mi
->cabinet
, cab
))
330 ERR("Continuous cabinet does not match the next cabinet in the Media table\n");
336 TRACE("Searching for %s\n", debugstr_w(mi
->source
));
338 if (GetFileAttributesW(mi
->source
) == INVALID_FILE_ATTRIBUTES
)
339 rc
= msi_change_media(data
->package
, mi
);
341 if (rc
!= ERROR_SUCCESS
)
348 CabData
*data
= (CabData
*) pfdin
->pv
;
354 file
= strdupAtoW(pfdin
->psz1
);
355 f
= get_loaded_file(data
->package
, file
);
360 WARN("unknown file in cabinet (%s)\n",debugstr_a(pfdin
->psz1
));
364 if (f
->state
!= msifs_missing
&& f
->state
!= msifs_overwrite
)
366 TRACE("Skipping extraction of %s\n",debugstr_a(pfdin
->psz1
));
370 msi_file_update_ui( data
->package
, f
, szInstallFiles
);
372 TRACE("extracting %s\n", debugstr_w(f
->TargetPath
) );
374 attrs
= f
->Attributes
& (FILE_ATTRIBUTE_READONLY
|FILE_ATTRIBUTE_HIDDEN
|FILE_ATTRIBUTE_SYSTEM
);
375 if (!attrs
) attrs
= FILE_ATTRIBUTE_NORMAL
;
377 handle
= CreateFileW( f
->TargetPath
, GENERIC_READ
| GENERIC_WRITE
, 0,
378 NULL
, CREATE_ALWAYS
, attrs
, NULL
);
379 if ( handle
== INVALID_HANDLE_VALUE
)
381 if ( GetFileAttributesW( f
->TargetPath
) != INVALID_FILE_ATTRIBUTES
)
382 f
->state
= msifs_installed
;
384 ERR("failed to create %s (error %d)\n",
385 debugstr_w( f
->TargetPath
), GetLastError() );
390 f
->state
= msifs_installed
;
391 return (INT_PTR
) handle
;
393 case fdintCLOSE_FILE_INFO
:
397 HANDLE handle
= (HANDLE
) pfdin
->hf
;
399 if (!DosDateTimeToFileTime(pfdin
->date
, pfdin
->time
, &ft
))
401 if (!LocalFileTimeToFileTime(&ft
, &ftLocal
))
403 if (!SetFileTime(handle
, &ftLocal
, 0, &ftLocal
))
413 /***********************************************************************
414 * extract_cabinet_file
416 * Extract files from a cab file.
418 static BOOL
extract_cabinet_file(MSIPACKAGE
* package
, struct media_info
*mi
)
420 LPSTR cabinet
, cab_path
= NULL
;
427 TRACE("Extracting %s\n", debugstr_w(mi
->source
));
429 hfdi
= FDICreate(cabinet_alloc
, cabinet_free
, cabinet_open
, cabinet_read
,
430 cabinet_write
, cabinet_close
, cabinet_seek
, 0, &erf
);
433 ERR("FDICreate failed\n");
437 ptr
= strrchrW(mi
->source
, '\\') + 1;
438 cabinet
= strdupWtoA(ptr
);
442 cab_path
= strdupWtoA(mi
->source
);
446 cab_path
[ptr
- mi
->source
] = '\0';
448 data
.package
= package
;
451 ret
= FDICopy(hfdi
, cabinet
, cab_path
, 0, cabinet_notify
, NULL
, &data
);
453 ERR("FDICopy failed\n");
461 mi
->is_extracted
= TRUE
;
466 static VOID
set_file_source(MSIPACKAGE
* package
, MSIFILE
* file
, LPCWSTR path
)
468 if (!file
->IsCompressed
)
471 p
= resolve_folder(package
, file
->Component
->Directory
, TRUE
, FALSE
, TRUE
, NULL
);
472 path
= build_directory_name(2, p
, file
->ShortName
);
473 if (file
->LongName
&&
474 INVALID_FILE_ATTRIBUTES
== GetFileAttributesW( path
))
477 path
= build_directory_name(2, p
, file
->LongName
);
479 file
->SourcePath
= path
;
483 file
->SourcePath
= build_directory_name(2, path
, file
->File
);
486 static void free_media_info( struct media_info
*mi
)
488 msi_free( mi
->disk_prompt
);
489 msi_free( mi
->cabinet
);
490 msi_free( mi
->volume_label
);
494 static UINT
download_remote_cabinet(MSIPACKAGE
*package
, struct media_info
*mi
)
496 WCHAR temppath
[MAX_PATH
];
500 src
= strdupW(package
->BaseURL
);
502 return ERROR_OUTOFMEMORY
;
504 ptr
= strrchrW(src
, '/');
508 return ERROR_FUNCTION_FAILED
;
512 ptr
= strrchrW(mi
->source
, '\\');
516 src
= msi_realloc(src
, (lstrlenW(src
) + lstrlenW(ptr
)) * sizeof(WCHAR
));
518 return ERROR_OUTOFMEMORY
;
520 lstrcatW(src
, ptr
+ 1);
523 cab
= msi_download_file(src
, temppath
);
524 lstrcpyW(mi
->source
, cab
);
527 return ERROR_SUCCESS
;
530 static UINT
load_media_info(MSIPACKAGE
*package
, MSIFILE
*file
, struct media_info
*mi
)
536 static const WCHAR query
[] = {
537 'S','E','L','E','C','T',' ','*',' ', 'F','R','O','M',' ',
538 '`','M','e','d','i','a','`',' ','W','H','E','R','E',' ',
539 '`','L','a','s','t','S','e','q','u','e','n','c','e','`',' ','>','=',
540 ' ','%','i',' ','A','N','D',' ','`','D','i','s','k','I','d','`',' ','>','=',
541 ' ','%','i',' ','O','R','D','E','R',' ','B','Y',' ',
542 '`','D','i','s','k','I','d','`',0
545 row
= MSI_QueryGetRecord(package
->db
, query
, file
->Sequence
, mi
->disk_id
);
548 TRACE("Unable to query row\n");
549 return ERROR_FUNCTION_FAILED
;
552 mi
->is_extracted
= FALSE
;
553 mi
->disk_id
= MSI_RecordGetInteger(row
, 1);
554 mi
->last_sequence
= MSI_RecordGetInteger(row
, 2);
555 msi_free(mi
->disk_prompt
);
556 mi
->disk_prompt
= strdupW(MSI_RecordGetString(row
, 3));
557 msi_free(mi
->cabinet
);
558 mi
->cabinet
= strdupW(MSI_RecordGetString(row
, 4));
559 msi_free(mi
->volume_label
);
560 mi
->volume_label
= strdupW(MSI_RecordGetString(row
, 5));
561 msiobj_release(&row
->hdr
);
563 source_dir
= msi_dup_property(package
, cszSourceDir
);
565 if (mi
->cabinet
&& mi
->cabinet
[0] == '#')
567 r
= writeout_cabinet_stream(package
, &mi
->cabinet
[1], mi
->source
);
568 if (r
!= ERROR_SUCCESS
)
570 ERR("Failed to extract cabinet stream\n");
571 return ERROR_FUNCTION_FAILED
;
576 lstrcpyW(mi
->source
, source_dir
);
580 lstrcatW(mi
->source
, mi
->cabinet
);
583 msi_package_add_media_disk(package
, MSIINSTALLCONTEXT_USERMANAGED
, MSICODE_PRODUCT
,
584 mi
->disk_id
, mi
->volume_label
, mi
->disk_prompt
);
586 msi_package_add_info(package
, MSIINSTALLCONTEXT_USERMANAGED
,
587 MSICODE_PRODUCT
| MSISOURCETYPE_MEDIA
,
588 INSTALLPROPERTY_LASTUSEDSOURCEW
, mi
->source
);
590 msi_free(source_dir
);
591 return ERROR_SUCCESS
;
594 static UINT
ready_media(MSIPACKAGE
*package
, MSIFILE
*file
, struct media_info
*mi
)
596 UINT rc
= ERROR_SUCCESS
, type
;
600 /* media info for continuous cabinet is already loaded */
601 if (mi
->is_continuous
)
602 return ERROR_SUCCESS
;
604 rc
= load_media_info(package
, file
, mi
);
605 if (rc
!= ERROR_SUCCESS
)
607 ERR("Unable to load media info\n");
608 return ERROR_FUNCTION_FAILED
;
611 if (mi
->volume_label
&& mi
->disk_id
> 1)
613 source_dir
= msi_dup_property(package
, cszSourceDir
);
614 PathStripToRootW(source_dir
);
615 type
= GetDriveTypeW(source_dir
);
617 if (type
== DRIVE_CDROM
|| type
== DRIVE_REMOVABLE
)
618 found
= source_matches_volume(mi
, source_dir
);
621 found
= GetFileAttributesW(mi
->cabinet
) != INVALID_FILE_ATTRIBUTES
;
623 msi_free(source_dir
);
626 if (file
->IsCompressed
&&
627 GetFileAttributesW(mi
->source
) == INVALID_FILE_ATTRIBUTES
)
631 if (package
->BaseURL
&& UrlIsW(package
->BaseURL
, URLIS_URL
))
633 rc
= download_remote_cabinet(package
, mi
);
634 if (rc
== ERROR_SUCCESS
&&
635 GetFileAttributesW(mi
->source
) != INVALID_FILE_ATTRIBUTES
)
643 rc
= msi_change_media(package
, mi
);
648 static UINT
get_file_target(MSIPACKAGE
*package
, LPCWSTR file_key
,
651 LIST_FOR_EACH_ENTRY( *file
, &package
->files
, MSIFILE
, entry
)
653 if (lstrcmpW( file_key
, (*file
)->File
)==0)
655 if ((*file
)->state
>= msifs_overwrite
)
656 return ERROR_SUCCESS
;
658 return ERROR_FILE_NOT_FOUND
;
662 return ERROR_FUNCTION_FAILED
;
665 static void schedule_install_files(MSIPACKAGE
*package
)
669 LIST_FOR_EACH_ENTRY(file
, &package
->files
, MSIFILE
, entry
)
671 if (!ACTION_VerifyComponentForAction(file
->Component
, INSTALLSTATE_LOCAL
))
673 TRACE("File %s is not scheduled for install\n", debugstr_w(file
->File
));
675 ui_progress(package
,2,file
->FileSize
,0,0);
676 file
->state
= msifs_skipped
;
681 static UINT
copy_file(MSIFILE
*file
)
685 ret
= CopyFileW(file
->SourcePath
, file
->TargetPath
, FALSE
);
688 file
->state
= msifs_installed
;
689 return ERROR_SUCCESS
;
692 return GetLastError();
695 static UINT
copy_install_file(MSIFILE
*file
)
699 TRACE("Copying %s to %s\n", debugstr_w(file
->SourcePath
),
700 debugstr_w(file
->TargetPath
));
702 gle
= copy_file(file
);
703 if (gle
== ERROR_SUCCESS
)
706 if (gle
== ERROR_ALREADY_EXISTS
&& file
->state
== msifs_overwrite
)
708 TRACE("overwriting existing file\n");
711 else if (gle
== ERROR_FILE_NOT_FOUND
)
713 /* FIXME: this needs to be tested, I'm pretty sure it fails */
714 TRACE("Source file not found\n");
717 else if (gle
== ERROR_ACCESS_DENIED
)
719 SetFileAttributesW(file
->TargetPath
, FILE_ATTRIBUTE_NORMAL
);
721 gle
= copy_file(file
);
722 TRACE("Overwriting existing file: %d\n", gle
);
724 else if (!(file
->Attributes
& msidbFileAttributesVital
))
726 TRACE("Ignoring error for nonvital\n");
734 * ACTION_InstallFiles()
736 * For efficiency, this is done in two passes:
737 * 1) Correct all the TargetPaths and determine what files are to be installed.
738 * 2) Extract Cabinets and copy files.
740 UINT
ACTION_InstallFiles(MSIPACKAGE
*package
)
742 struct media_info
*mi
;
743 UINT rc
= ERROR_SUCCESS
;
747 /* increment progress bar each time action data is sent */
748 ui_progress(package
,1,1,0,0);
750 /* handle the keys for the SourceList */
751 ptr
= strrchrW(package
->PackagePath
,'\\');
755 msi_package_add_info(package
, MSIINSTALLCONTEXT_USERMANAGED
,
756 MSICODE_PRODUCT
, INSTALLPROPERTY_PACKAGENAMEW
, ptr
);
759 schedule_install_files(package
);
762 * Despite MSDN specifying that the CreateFolders action
763 * should be called before InstallFiles, some installers don't
764 * do that, and they seem to work correctly. We need to create
765 * directories here to make sure that the files can be copied.
767 msi_create_component_directories( package
);
769 mi
= msi_alloc_zero( sizeof(struct media_info
) );
771 LIST_FOR_EACH_ENTRY( file
, &package
->files
, MSIFILE
, entry
)
773 if (file
->state
!= msifs_missing
&& !mi
->is_continuous
&& file
->state
!= msifs_overwrite
)
776 if (file
->Sequence
> mi
->last_sequence
|| mi
->is_continuous
||
777 (file
->IsCompressed
&& !mi
->is_extracted
))
779 rc
= ready_media(package
, file
, mi
);
780 if (rc
!= ERROR_SUCCESS
)
782 ERR("Failed to ready media\n");
783 rc
= ERROR_FUNCTION_FAILED
;
787 if (file
->IsCompressed
&& !extract_cabinet_file(package
, mi
))
789 ERR("Failed to extract cabinet: %s\n", debugstr_w(mi
->cabinet
));
790 rc
= ERROR_FUNCTION_FAILED
;
795 set_file_source(package
, file
, mi
->source
);
797 TRACE("file paths %s to %s\n",debugstr_w(file
->SourcePath
),
798 debugstr_w(file
->TargetPath
));
800 if (!file
->IsCompressed
)
802 msi_file_update_ui(package
, file
, szInstallFiles
);
803 rc
= copy_install_file(file
);
804 if (rc
!= ERROR_SUCCESS
)
806 ERR("Failed to copy %s to %s (%d)\n", debugstr_w(file
->SourcePath
),
807 debugstr_w(file
->TargetPath
), rc
);
808 rc
= ERROR_INSTALL_FAILURE
;
812 else if (file
->state
!= msifs_installed
)
814 ERR("compressed file wasn't extracted (%s)\n", debugstr_w(file
->TargetPath
));
815 rc
= ERROR_INSTALL_FAILURE
;
820 free_media_info( mi
);
824 static UINT
ITERATE_DuplicateFiles(MSIRECORD
*row
, LPVOID param
)
826 MSIPACKAGE
*package
= (MSIPACKAGE
*)param
;
827 WCHAR dest_name
[0x100];
828 LPWSTR dest_path
, dest
;
829 LPCWSTR file_key
, component
;
835 component
= MSI_RecordGetString(row
,2);
836 comp
= get_loaded_component(package
,component
);
838 if (!ACTION_VerifyComponentForAction( comp
, INSTALLSTATE_LOCAL
))
840 TRACE("Skipping copy due to disabled component %s\n",
841 debugstr_w(component
));
843 /* the action taken was the same as the current install state */
844 comp
->Action
= comp
->Installed
;
846 return ERROR_SUCCESS
;
849 comp
->Action
= INSTALLSTATE_LOCAL
;
851 file_key
= MSI_RecordGetString(row
,3);
854 ERR("Unable to get file key\n");
855 return ERROR_FUNCTION_FAILED
;
858 rc
= get_file_target(package
,file_key
,&file
);
860 if (rc
!= ERROR_SUCCESS
)
862 ERR("Original file unknown %s\n",debugstr_w(file_key
));
863 return ERROR_SUCCESS
;
866 if (MSI_RecordIsNull(row
,4))
867 strcpyW(dest_name
,strrchrW(file
->TargetPath
,'\\')+1);
871 MSI_RecordGetStringW(row
,4,dest_name
,&sz
);
872 reduce_to_longfilename(dest_name
);
875 if (MSI_RecordIsNull(row
,5))
878 dest_path
= strdupW(file
->TargetPath
);
879 p
= strrchrW(dest_path
,'\\');
886 destkey
= MSI_RecordGetString(row
,5);
887 dest_path
= resolve_folder(package
, destkey
, FALSE
, FALSE
, TRUE
, NULL
);
891 dest_path
= msi_dup_property( package
, destkey
);
894 FIXME("Unable to get destination folder, try AppSearch properties\n");
895 return ERROR_SUCCESS
;
900 dest
= build_directory_name(2, dest_path
, dest_name
);
902 TRACE("Duplicating file %s to %s\n",debugstr_w(file
->TargetPath
),
905 CreateDirectoryW(dest_path
, NULL
);
907 if (strcmpW(file
->TargetPath
,dest
))
908 rc
= !CopyFileW(file
->TargetPath
,dest
,TRUE
);
912 if (rc
!= ERROR_SUCCESS
)
913 ERR("Failed to copy file %s -> %s, last error %d\n",
914 debugstr_w(file
->TargetPath
), debugstr_w(dest_path
), GetLastError());
916 FIXME("We should track these duplicate files as well\n");
921 msi_file_update_ui(package
, file
, szDuplicateFiles
);
923 return ERROR_SUCCESS
;
926 UINT
ACTION_DuplicateFiles(MSIPACKAGE
*package
)
930 static const WCHAR ExecSeqQuery
[] =
931 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
932 '`','D','u','p','l','i','c','a','t','e','F','i','l','e','`',0};
934 rc
= MSI_DatabaseOpenViewW(package
->db
, ExecSeqQuery
, &view
);
935 if (rc
!= ERROR_SUCCESS
)
936 return ERROR_SUCCESS
;
938 rc
= MSI_IterateRecords(view
, NULL
, ITERATE_DuplicateFiles
, package
);
939 msiobj_release(&view
->hdr
);
944 /* compares the version of a file read from the filesystem and
945 * the version specified in the File table
947 static int msi_compare_file_version( MSIFILE
*file
)
949 WCHAR version
[MAX_PATH
];
955 r
= MsiGetFileVersionW( file
->TargetPath
, version
, &size
, NULL
, NULL
);
956 if ( r
!= ERROR_SUCCESS
)
959 return lstrcmpW( version
, file
->Version
);
962 UINT
ACTION_RemoveFiles( MSIPACKAGE
*package
)
966 LIST_FOR_EACH_ENTRY( file
, &package
->files
, MSIFILE
, entry
)
971 if ( !file
->Component
)
973 if ( file
->Component
->Installed
== INSTALLSTATE_LOCAL
)
976 if ( file
->state
== msifs_installed
)
977 ERR("removing installed file %s\n", debugstr_w(file
->TargetPath
));
979 if ( file
->state
!= msifs_present
)
982 /* only remove a file if the version to be installed
983 * is strictly newer than the old file
985 if ( msi_compare_file_version( file
) >= 0 )
988 TRACE("removing %s\n", debugstr_w(file
->File
) );
989 if ( !DeleteFileW( file
->TargetPath
) )
990 ERR("failed to delete %s\n", debugstr_w(file
->TargetPath
) );
991 file
->state
= msifs_missing
;
994 uirow
= MSI_CreateRecord( 9 );
995 MSI_RecordSetStringW( uirow
, 1, file
->FileName
);
996 uipath
= strdupW( file
->TargetPath
);
997 p
= strrchrW(uipath
,'\\');
1000 MSI_RecordSetStringW( uirow
, 9, uipath
);
1001 ui_actiondata( package
, szRemoveFiles
, uirow
);
1002 msiobj_release( &uirow
->hdr
);
1004 /* FIXME: call ui_progress here? */
1007 return ERROR_SUCCESS
;